STM32F101C4 STMicroelectronics, STM32F101C4 Datasheet - Page 64

• Manufacturer Part Number: STM32F101C4
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 16 Kbytes Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101C4

• Core: ARM 32-bit Cortex™-M3 CPU
• Peripherals Supported: timers, ADC, SPIs, I2Cs and USARTs
• Conversion Range: 0 to 3.6 V
• Systick Timer: 24-bit downcounter

Electrical characteristics
5.3.17
Note:
Table 42.
1. Guaranteed by design, not tested in production.
2. V
3. For external triggers, a delay of 1/f
64/79
t
Symbol
STAB
t
R
C
f
R
CONV
t
TRIG
t
V
CAL
t
f
V
ADC
ADC
f
latr
t
AIN
lat
ADC
S
S
DDA
AIN
REF+
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
is internally connected to V
Power supply
ADC clock frequency
Sampling rate
External trigger frequency
Conversion voltage range
External input impedance
Sampling switch resistance
Internal sample and hold
capacitor
Calibration time
Injection trigger conversion
latency
Regular trigger conversion
latency
Sampling time
Power-up time
Total conversion time
(including sampling time)
12-bit ADC characteristics
Unless otherwise specified, the parameters given in
performed under the ambient temperature, f
conditions summarized in
It is recommended to perform a calibration after each power-up.
ADC characteristics
Parameter
DDA
PCLK2
(2)
and V
must be added to the latency specified in
REF-
Table
See
Table 43
is be internally connected to V
f
f
f
f
f
ADC
ADC
ADC
ADC
ADC
Doc ID 15058 Rev 5
f
Conditions
ADC
Equation 1
8.
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= 14 MHz
= MHz
for details
and
PCLK2
14 to 252 (t
successive approximation)
frequency and V
0 (V
tied to ground)
Table 42
SSA
SSA
0.107
0.05
Min
2.4
0.6
1.5
Table 42
.
0
1
or V
S
STM32F101x4, STM32F101x6
REF-
are derived from tests
for sampling +12.5 for
.
5.9
83
DDA
Typ
0
supply voltage
V
0.214
0.143
239.5
Max
17.1
823
3
2
3.6
REF+
14
17
50
18
1
1
8
1
(3)
(3)
1/f
1/f
1/f
1/f
1/f
1/f
MHz
MHz
Unit
kHz
kΩ
kΩ
pF
µs
µs
µs
µs
µs
µs
V
ADC
V
ADC
ADC
ADC
ADC
ADC